GB457632A - Table roll structure for paper machines - Google Patents
Table roll structure for paper machinesInfo
- Publication number
- GB457632A GB457632A GB582036A GB582036A GB457632A GB 457632 A GB457632 A GB 457632A GB 582036 A GB582036 A GB 582036A GB 582036 A GB582036 A GB 582036A GB 457632 A GB457632 A GB 457632A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- roll
- rubber
- couch roll
- shells
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/36—Guiding mechanisms
Landscapes
- Paper (AREA)
Abstract
457,632. Fourdrinier paper - making machines. MARRIOTT, H. L., 103, Kingsway, London.-(Beloit Iron Works ; 815, 2nd Street, Beloit, Wisconsin, U.S.A.) Feb. 26, 1936, No. 5820. [Class 96] The table rolls 15 of a Fourdrinier paper - making machine have supports over the greater part of their length, e.g. shells 24 open at the top, which extend under and partly around the rolls 15. Each shell 24 is welded, brazed, &c. to the top of a supporting bar 25 having a channel 30 braced at intervals by cores 33, and fed with water &c. under pressure, which flows through openings 34 in the shell 24 to lubricate and assist in supporting the roll 15. The bars 25 rest in grooves 29 in a sleeve 26 on a tie-bolt 27 passing through the walls of a group, e.g. of 10 rolls &c. The rolls 15 may be 1-6 inches in diameter and may be of wood, phenolic resin products, vulcanized rubber, &c. and may have a metal core, or may be of metal, and be solid or hollow. The shells 24 may be of brass, bronze, nitrided steel, &c., and may be chromium-plated, or they may be of wood, resinous compositions, rubber, &c. The rolls 15 may be driven by the wire-cloth 10, or be coupled with drive shafts by rubber tubes, e.g. vulcanized on and may rotate at, e.g. 10,000 r.p.m., e.g. at the same surface speed as the wire-cloth 10. Each group of rolls may be driven through trains of cogs by a separate electric motor energized from a generator coupled to the couch roll so that changes of speed of the rolls 15 correspond with those of the couch roll. Alternatively, chain or belt drive from the breast roll or couch roll may be used.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB582036A GB457632A (en) | 1936-02-26 | 1936-02-26 | Table roll structure for paper machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB582036A GB457632A (en) | 1936-02-26 | 1936-02-26 | Table roll structure for paper machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB457632A true GB457632A (en) | 1936-12-02 |
Family
ID=9803203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB582036A Expired GB457632A (en) | 1936-02-26 | 1936-02-26 | Table roll structure for paper machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB457632A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627789A (en) * | 1950-04-10 | 1953-02-10 | Campbell John | Suction box |
-
1936
- 1936-02-26 GB GB582036A patent/GB457632A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2627789A (en) * | 1950-04-10 | 1953-02-10 | Campbell John | Suction box |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB457632A (en) | Table roll structure for paper machines | |
US1782215A (en) | Apparatus for producing felted fibrous board | |
GB303412A (en) | Centrifugal apparatus for purifying oil | |
US1880687A (en) | Press felt suction roll | |
US1782214A (en) | Process and apparatus for producing felted fibrous board | |
US1759676A (en) | Driven slitter for paper-slitting machines | |
US1883187A (en) | Marking roll with metal plates and cushion | |
GB415309A (en) | Improvements in or relating to paper-making machines | |
GB387622A (en) | Improvements relating to electric machines with laminated masses | |
Beaumont et al. | Modern Development of Paper-Mill Plant | |
GB394656A (en) | Improvements in or relating to flow-evener rolls for paper-making machines | |
GB416792A (en) | Improvements in or relating to the manufacture of paper | |
US1528866A (en) | Pulp-beater roll | |
GB330061A (en) | An improved machine for making pipes of clay and the like | |
GB370233A (en) | Improvements in a press felt suction roll for paper-machines, and process of cleaning the felt | |
GB428788A (en) | Improvements relating to machinery for rolling rubber and similar material | |
GB434538A (en) | Improvements in the moulding of concrete units by centrifugal spinning | |
GB408527A (en) | Improvements in and relating to longitudinal sieve machines for the manufacture of paper, cardboard, fibrous building plates and the like | |
SU739166A1 (en) | Granite shaft of paper-making machine | |
GB103308A (en) | Improvements in or relating to Dandy Rolls for Paper Making Machines. | |
GB496321A (en) | Improvements in or relating to suction rolls with suction cells for paper-making machines | |
GB268180A (en) | Improvements in a removable type fourdrinier paper making machine | |
GB625206A (en) | Paper making apparatus of the cylinder mould type | |
GB400511A (en) | Improvements in and relating to web slitting and rewinding machines | |
GB692899A (en) | Improvements in or relating to defloccing roll for paper machine headboxes |